Content-type: text/html Man page of wsreg_can_access_registry

wsreg_can_access_registry

Section: Product Install Registry Library Functions (3WSREG)
Updated: 22 Sep 2000
Index Return to Main Contents
 

NAME

wsreg_can_access_registry - determine access to product install registry  

SYNOPSIS

cc  [flag ...]  file ...-lwsreg [library ...] 
#include <fcntl.h>
#include <wsreg.h>

int wsreg_can_access_registry(int access_flag);  

DESCRIPTION

The wsreg_can_access_registry() function is used to determine what access, if any, an application has to the product install registry.

The access_flag argument can be one of the following:

O_RDONLY Inquire about read only access to the registry.

O_RDWR Inquire about modify (read and write) access to the registry.

 

RETURN VALUES

The wsreg_can_access_registry() function returns non-zero if the specified access level is permitted. A return value of 0 indicates the specified access level is not permitted.  

EXAMPLES

Example 1: Initialize the registry and determine if access to the registry is permitted.

#include <fcntl.h>
#include <wsreg.h>

int main(int argc, char **argv)
{
    int result;
    if (wsreg_initialize(WSREG_INIT_NORMAL, NULL)) {
        printf("conversion recommended, sufficient access denied\n");
    }

    if (wsreg_can_access_registry(O_RDONLY)) {
        printf("registry read access granted\n");
    } else {
        printf("registry read access denied\n");
    }

    if (wsreg_can_access_registry(O_RDWR)) {
        printf("registry read/write access granted\n");
    } else {
        printf("registry read/write access denied\n");
    }
}

 

USAGE

The wsreg_initialize(3WSREG) function must be called before calls to wsreg_can_access_registry() can be made.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelUnsafe

 

SEE ALSO

wsreg_initialize(3WSREG), attributes(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
EXAMPLES
USAGE
ATTRIBUTES
SEE ALSO

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Time: 02:37:49 GMT, October 02, 2010